[Pharo-project] How to know 'real' extent of a PanelMorph

Cyrille Delaunay cy.delaunay at gmail.com
Tue May 31 10:27:16 CEST 2011


2011/5/31 Stéphane Ducasse <stephane.ducasse at inria.fr>

> so I suggest that you just try to add optimalExtent based on minimal
> it does not seem that an existing method compute what you want.
>
> For me I still did not clearly get it. It seems that you want the potential
> space that a morph should occupy in
> the space of its container?
>

Yes :)

>
> Stef
> On May 31, 2011, at 9:51 AM, Cyrille Delaunay wrote:
>
> > I would like a method that always return something like the first result
> (from the first example) , whatever the 'extending stratgies' of the
> submorphs (in my two examples, both would return the 'first' result).
> >
> > 2011/5/30 Stéphane Ducasse <stephane.ducasse at inria.fr>
> > cyrille
> >
> > I was rereading your mail and I could not really understand what you are
> really looking for.
> >
> > Stef
> >
> > On May 20, 2011, at 3:34 PM, Cyrille Delaunay wrote:
> >
> > > Hello,
> > >
> > > I have a panelMorph composed by several row/columns with different kind
> of morphs.
> > > What I would like to know is, what is the extent / size that I should
> use to FULLY display this panel (without scrollbars).
> > > Each time I ask for the extent of a panelMorph, it answers 50 at 40,
> whatever what is inside. If you openInWorld you will have something very
> very small.
> > > Is there a way to retrieve an extent with which the panel morph will be
> 'well' displayed (without having scrollbars everywhere)?
> > >
> > > In other words, what I really want to know is:
> > > Given two panelMorph, is there a way to say that one need more place
> than the other to be displayed?
> > >
> >
> >
> >
>
>
>
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